22 Apr
2016
22 Apr
'16
8:16 p.m.
On 04/22/2016 07:54 PM, Jecel Assumpcao Jr. wrote:
I'd add the Texas Instruments SN74S481, SN54LS481
and SN74LS481 TTL
4 bit slices. The Schottky version had a 90ns clock cycle and the
low power versions 120ns. These were 48 pins chips and didn't have
an internal register bank like the 2901. The idea was that you
implemented a memory to memory architecture like the TMS9900.
Not exactly bit-slice, but how about the National IMP-16 chip set?
--Chuck